-194- 
(626) UNITED STATES BUREAU OF ENTOMOLOGY AND PLANT QUARANTINE 
1942. Suggested reductions in rotenone content of insecti- 
cide dust mixtures applied to vegetables. U. S. 
Bur. Ent. and Plant Quar. E-560, 5 pp. [Processed fj 
(627) 
1943* Livestock insects. U. S. Bur. Ent. and Plant Quar. 
Insects in Relation to National Defense Cir. 19, 
25 pp. [Processed.] 
(628) 
1943. Kpt. Adminr. Agr. Res., 1943, pp. 123-180. 
(629) 
1943. Rotenone reduced in dusts for cattle grub treatments. 
U. S. Bur. Ent. and Plant Quar. E-602, 1 p. 
[Processed] 
(630) 
1943. Who are you workin' for ? mister? Insect control in 
the victory garden. U. S. Bur. Ent. and Plant Quar. 
Picture Sheet (unnumbered), 1 p. 
(631) 
1944* Preparation and u£e of dusts, sprays, washes, and 
dips containing rotenone for tne destruction of 
cattle ijrubs. U. S. Bur. Ent. and Plant Quar. E-623, 
5 pp. [processed.] 
(632) UNITED STATES DEPARTMENT OF AGRICULTURE 
1943% Produce more meat, milk and leather with no more feed 
by controlling cattle grubs. U. S. Dept. Agr. AiYI-72, 
1 p. 
(633) 
1944* Substitutes for scarce materials. U. S. Dept. Agr. 
AMI-15 (rev.), 16 pp. 
(634) UNITED STATES EXTENSION SERVICE 
1942. Control cattle grubs. Ext. Serv. Manual for County 
Agents, p. 8. [Processed!] 
(635) UTTER, L. G., and SMITH, F. F. 
1941 Iris thrips and methods for control. Amer. Iris Soc. 
Bui. 81: 46-57. 
